def test_run_mscm_command_returns_command_output(self):
driver = MSCMPowerDriver()
command = factory.make_name("command")
context = make_context()
SSHClient = self.patch(mscm_module, "SSHClient")
AutoAddPolicy = self.patch(mscm_module, "AutoAddPolicy")
ssh_client = SSHClient.return_value
expected = factory.make_name("output").encode("utf-8")
stdout = BytesIO(expected)
streams = factory.make_streams(stdout=stdout)
ssh_client.exec_command = Mock(return_value=streams)
output = driver.run_mscm_command(command, **context)
self.expectThat(expected.decode("utf-8"), Equals(output))
self.expectThat(SSHClient, MockCalledOnceWith())
self.expectThat(
ssh_client.set_missing_host_key_policy,
MockCalledOnceWith(AutoAddPolicy.return_value),
)
self.expectThat(
ssh_client.connect,
MockCalledOnceWith(
context["power_address"],
username=context["power_user"],
password=context["power_pass"],
),
)
self.expectThat(ssh_client.exec_command, MockCalledOnceWith(command))
def test_power_query_returns_power_state_on(self):
driver = MSCMPowerDriver()
system_id = factory.make_name("system_id")
context = make_context()
run_mscm_command = self.patch(driver, "run_mscm_command")
run_mscm_command.return_value = (
"show node power c1n1\r\r\n\r\nCartridge #1\r\n Node #1\r\n"
" Power State: On\r\n")
output = driver.power_query(system_id, context)
self.assertThat(output, Equals("on"))
def test_power_query_returns_power_state(self, power_state):
states = {"Off": "off", "Unavailable": "off", "On": "on"}
driver = MSCMPowerDriver()
system_id = factory.make_name("system_id")
context = make_context()
run_mscm_command = self.patch(driver, "run_mscm_command")
run_mscm_command.return_value = (
"show node power c1n1\r\r\n\r\nCartridge #1\r\n Node #1\r\n"
" Power State: %s\r\n" % power_state)
output = driver.power_query(system_id, context)
self.assertThat(output, Equals(states[power_state]))
def test_power_off_calls_run_mscm_command(self):
driver = MSCMPowerDriver()
system_id = factory.make_name('system_id')
context = make_context()
run_mscm_command = self.patch(driver, "run_mscm_command")
driver.power_off(system_id, context)
self.assertThat(
run_mscm_command,
MockCalledOnceWith(
"set node power off force %s" % context['node_id'], **context))
def test_power_query_crashes_when_unable_to_find_match(self):
driver = MSCMPowerDriver()
system_id = factory.make_name("system_id")
context = make_context()
run_mscm_command = self.patch(driver, "run_mscm_command")
run_mscm_command.return_value = "Rubbish"
self.assertRaises(PowerFatalError, driver.power_query, system_id,
context)
def test_power_query_crashes_for_connection_error(self):
driver = MSCMPowerDriver()
system_id = factory.make_name("system_id")
context = make_context()
run_mscm_command = self.patch(driver, "run_mscm_command")
run_mscm_command.side_effect = PowerConnError("Connection Error")
self.assertRaises(PowerActionError, driver.power_query, system_id,
context)
def test_power_on_calls_run_mscm_command(self):
driver = MSCMPowerDriver()
system_id = factory.make_name('system_id')
context = make_context()
power_query = self.patch(driver, "power_query")
power_query.return_value = 'on'
self.patch(driver, "power_off")
self.patch(driver, "configure_node_bootonce_pxe")
run_mscm_command = self.patch(driver, "run_mscm_command")
driver.power_on(system_id, context)
self.assertThat(
run_mscm_command,
MockCallsMatch(
call("set node bootonce pxe %s" % context['node_id'],
**context),
call("set node power on %s" % context['node_id'], **context)))
def test_run_mscm_command_crashes_for_ssh_connection_error(self, error):
driver = MSCMPowerDriver()
command = factory.make_name("command")
context = make_context()
self.patch(mscm_module, "AutoAddPolicy")
SSHClient = self.patch(mscm_module, "SSHClient")
ssh_client = SSHClient.return_value
ssh_client.connect.side_effect = error
self.assertRaises(PowerConnError, driver.run_mscm_command, command,
**context)
def test_power_on_crashes_for_connection_error(self):
driver = MSCMPowerDriver()
system_id = factory.make_name("system_id")
context = make_context()
power_query = self.patch(driver, "power_query")
power_query.return_value = "off"
self.patch(driver, "configure_node_bootonce_pxe")
run_mscm_command = self.patch(driver, "run_mscm_command")
run_mscm_command.side_effect = PowerConnError("Connection Error")
self.assertRaises(PowerActionError, driver.power_on, system_id,
context)
]
validate(schemas, JSON_POWER_DRIVERS_SCHEMA)
return schemas
# Register all the power drivers.
power_drivers = [
AMTPowerDriver(),
APCPowerDriver(),
DLIPowerDriver(),
HMCPowerDriver(),
IPMIPowerDriver(),
LXDPowerDriver(),
ManualPowerDriver(),
MoonshotIPMIPowerDriver(),
MSCMPowerDriver(),
MicrosoftOCSPowerDriver(),
NovaPowerDriver(),
OpenBMCPowerDriver(),
RECSPowerDriver(),
RedfishPowerDriver(),
SeaMicroPowerDriver(),
UCSMPowerDriver(),
VirshPowerDriver(),
VMwarePowerDriver(),
WedgePowerDriver(),
]
for driver in power_drivers:
PowerDriverRegistry.register_item(driver.name, driver)
